# WALTER PROTOTYP, M12x1.75 Thread Size, 16.00 mm Thread Lg, Spiral Flute Tap - 428W61|P2058905-M12 - Grainger

**Manufacturer:** WALTER PROTOTYP  
**MPN:** `P2058905-M12`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | WALTER PROTOTYP |
| Manufacturer name | WALTER PROTOTYP |
| Manufacturer | WALTER PROTOTYP |
| CategoryL3 | Taps & Internal Threading Tools |
| DimensionUnit | mm |
| Hazmat | False |
| Extra Product Name | WALTER PROTOTYP, M12x1.75 Thread Size, 16.00 mm Thread Lg, Spiral Flute Tap - 428W61\|P2058905-M12 - Grainger |
| countryOfOrigin | Germany |
| diameter | 9.0 |
| height | 9.0 |
| height_Attrib | Shank Dia. |
| length | 110.0 |
| length_Attrib | Overall Length |
| moq | 1 |
| MPN | P2058905-M12 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 428W61 |
| tierMinQty1 | 1 |
| tierPrice1 | 105.29 |
| width | 9.0 |
| width_Attrib | Shank Dia. |
| Item? | 428W61 |
| Mfr Model? | P2058905-M12 |
| Catalog Page | N/A |
| Thread Size | M12x1.75 |
| Thread Standard | Metric Coarse |
| Tap Material | High Speed Steel |
| Tap Finish | TiN |
| Thread Length | 16.00 mm |
| Overall Length | 110.00 mm |
| 75% Thread Drill Size | 10.30mm |
| Thread Limit | 6G |
| Thread Direction | Right Hand |
| Number of Flutes | 3 |
| Tap Shank Standard | DIN 376 |
| Primary Material Application | Steel |
| 55% Thread Drill Size | 27/64 in |
| 65% Thread Drill Size | 10.50 mm |
| Coolant Fed | Non-Coolant Through |
| Drill Bit Size | 10.20mm |
| Extended Neck | Yes |
| Features | For Long Chipping Materials |
| Helix Angle | 45 ? |
| Measurement System | Metric |
| Primary Material Application ISO Code | P |
| Secondary Material Application | Aluminum; Brass; Bronze; Composite; Copper |
| Secondary Material Application ISO Code | N; O |
| Shank Length | 27.00 mm |
| Shank Type - Machining | Straight |
| Spiral Direction | Right Hand |
| Square Size | 7.00mm |
| Tap Chamfer | Modified Bottoming; Semi-Bottoming |
| Thread Pitch | 1.75mm |
| Shank Dia | 9.00 mm |
| Standards | DIN 376 |
| Tap Style | Spiral Flute |
| Tap Thread Size | M12x1.75 |
| Thread Limit / Class of Fit | 6G |
| UNSPSC | 27112806 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 428W61 | 105.29 | 1 | None | 1 |
| Zoro | G2898642 | 91.89 | 1 | None | 1 |

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